US20060154514A1 - Slide-to-latch panel mount connector - Google Patents
Slide-to-latch panel mount connector Download PDFInfo
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- US20060154514A1 US20060154514A1 US11/031,140 US3114005A US2006154514A1 US 20060154514 A1 US20060154514 A1 US 20060154514A1 US 3114005 A US3114005 A US 3114005A US 2006154514 A1 US2006154514 A1 US 2006154514A1
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- United States
- Prior art keywords
- housing
- connector
- panel
- backshell
- receiving end
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
- H01R13/74—Means for mounting coupling parts in openings of a panel
- H01R13/741—Means for mounting coupling parts in openings of a panel using snap fastening means
- H01R13/743—Means for mounting coupling parts in openings of a panel using snap fastening means integral with the housing
Definitions
- the invention relates generally to electrical connectors, and more particularly, to a panel mount connector having a latch mechanism that provides for mounting of the connector without hardware.
- an electrical cable includes one or more conductors, which may be wire conductors, that are surrounded by insulation.
- Networked electronic systems often include a number of devices communicating with other devices through a number of associated electrical cables with electrical connectors.
- one device is connected to another device or system through a single conductor or multiple conductors that are terminated with contacts in a connector housing.
- wire insulation is removed from an end of the cable to expose the conductors therein.
- the conductors are placed into the contacts of the connector and the conductors are attached thereto, such as with crimping or soldering techniques.
- a backshell on an electrical connector to protect the conductors of the electrical cable which are connected to the contacts in the connector.
- the backshell covers the contact tails to prevent someone or something from inadvertently touching the energized contacts.
- the backshell may also provide strain relief for the cable so that excessive forces applied to the cable will not cause the cable conductors to become disconnected from the contacts in the connector housing.
- the electrical connectors are mounted to a connector panel for mating with a complementary mating connector.
- the connectors are mounted to the connector panel using a variety of methods such as brackets, clamps, or threaded bolts or other fasteners.
- brackets, clamps, or threaded bolts or other fasteners With the continuously increasing demand for resources in today's systems, connector space on the connector panels is in short supply. In many instances, due to space limitations, system operators limit the amount of connector space available for each application. In addition to the size of the connectors and backshells themselves, features that may be provided for particular mounting arrangements may also contribute to space shortages on the connector panel by increasing the space required between connectors. For example, U.S. Pat. No.
- 6,095,854 describes a panel mounting system for a connector that includes a side mounted latch that is enclosed in a protective shroud to protect the latch from breakage.
- U.S. Pat. No. 6,312,285 describes a panel mounting system that includes a latch mechanism on the top of the connector that almost doubles the height of the connector.
- an electrical connector for mounting to a panel.
- the connector includes a connector housing that has a forward mating end and a rearward contact loading end.
- the housing includes a first side and a second side opposite the first side.
- the housing is configured for insertion into an opening in the panel, wherein the opening has an inner edge.
- the housing is inserted into the panel opening in a first direction in an insertion position and is movable within the panel opening in a second direction substantially perpendicular to the first direction from the insertion position to a latched position.
- a latch member extends from the first side of the housing in a direction opposite the second direction.
- the latch member has first and second ends attached at respective first and second opposite ends of the first side of the housing, an arcuate latch beam joining the first and second ends of the latch member, and a latch element positioned on a forward facing surface of the latch beam.
- the latch element engages the inner edge of the panel opening when the housing is in the latched position to hold the housing in the latched position.
- the connector further includes a backshell that has a connector receiving end and a cable exit end.
- the connector housing coupled to the connector receiving end of the backshell.
- the backshell having an edge at the connector receiving end that engages the panel to limit movement of the housing in the first direction.
- the backshell includes a cutout at the connector receiving end that receives the latch member.
- the housing includes a flange formed on a third side of the housing. The flange extends from the housing in a direction substantially perpendicular to the first and second directions. The flange engages the panel to limit movement of the housing in the first direction.
- an electrical connector for mounting to a panel.
- the connector includes a connector housing that has a forward mating end and a rearward contact loading end.
- the housing includes a first side and a second side opposite the first side.
- the housing is configured for insertion into an opening in the panel, wherein the opening has an inner edge.
- the housing is inserted into the panel opening in a first direction in an insertion position and is movable within the panel opening in a second direction substantially perpendicular to the first direction from the insertion position to a latched position.
- a latch member extends from the first side of the housing in a direction opposite the second direction.
- the latch member has first and second ends attached at respective first and second opposite ends of the first side of the housing, an arcuate latch beam joining the first and second ends of the latch member, and a latch element positioned on a forward facing surface of the latch beam.
- the latch element engages the inner edge of the panel opening when the housing is in the latched position to hold the housing in the latched position.
- a retention tab is formed on a second side of the housing opposite the first side.
- the retention tab has a length substantially equal to a length of the second side.
- the retention tab extends from the housing in the second direction.
- the retention tab engages a forward side of the panel to inhibit extraction of the housing from the panel when the housing is in the latched position.
- FIG. 1 is perspective view of a connector assembly formed in accordance with an exemplary embodiment of the present invention.
- FIG. 2 is a perspective view of the connector assembly shown in FIG. 1 mounted in a connector panel.
- FIG. 3 is a perspective view of a receptacle connector formed in accordance with an embodiment of the present invention.
- FIG. 1 is perspective view of a connector assembly 10 formed in accordance with an exemplary embodiment of the present invention.
- the assembly 10 includes a connector 12 and a backshell 14 .
- the connector 12 is a header or plug connector.
- the connector 12 may be a receptacle connector as will be described.
- the connector 12 includes a connector housing 16 formed from a dielectric material.
- the connector housing 16 includes a forward mating end 18 .
- a plurality of contacts 20 are surrounded by a shroud 22 at the forward mating end 18 of the connector housing 16 .
- the contacts 20 are joined to a plurality of cables that extend from a cable exit end 26 of the backshell 14 .
- the connector housing 16 includes a first side 30 , a second side 32 opposite the first side 30 , a third side 34 and a fourth side 36 opposite the third side 34 .
- Guidepost channels 40 extend from the forward mating end 18 rearwardly into the connector housing 16 .
- the guidepost channels 40 are sized and configured to receive guideposts (not shown) from a mating connector (not shown) to position and align the connector 12 with the mating connector.
- a latch member 44 extends from the first side 30 of the connector housing 16 in the direction of the arrow A.
- the latch member 44 includes a first end 46 and a second end 48 attached to first and second opposite ends 50 and 52 , respectively, of the first side 30 .
- the ends 46 and 48 of the latch member 44 are joined by an arcuate latch beam 56 .
- a latch element 58 is positioned on a forward facing surface 60 of the latch beam 56 .
- the arcuate shape of the latch beam 56 provides a latch beam 56 having an increased length that imparts sufficient flexibility to the latch beam 56 .
- the increased flexibility of the latch beam 56 allows for an increased thickness 62 of the latch beam 56 to provide sufficient robustness for the latch member 44 to protect the latch member 44 from breakage without the need for protective devices such as shrouds to cover the latch member 44 .
- the connector housing 16 also includes locating lugs 66 that extend from third and fourth sides 34 and 36 of the housing 16 .
- the locating lugs 66 are substantially opposite each other.
- a retention tab 68 is formed on the second side 32 of the connector housing 16 .
- the retention tab 68 extends from the second side 32 in the direction of the arrow B which is substantially opposite in direction of the arrow A.
- the retention tab 68 has a length 70 that is substantially equal to a length 72 of the second side 32 . Thus, the retention tab 68 traverses the full length 72 of the second side 32 .
- the backshell 14 includes a backshell housing 76 that includes an upper portion 78 and a lower portion 80 .
- the backshell upper and lower housing portions, 78 and 80 respectively, are held together by fasteners 82 .
- one fastener 82 is visible in the upper backshell housing portion 78 .
- a second fastener joins the lower backshell housing portion 80 to the upper backshell housing portion 78 from an underside of the lower backshell housing portion 80 .
- the fasteners 82 are self tapping screws, although other fasteners may be utilized in other embodiments.
- the backshell 14 has a forward facing connector receiving end 84 that receives the connector housing 16 and is opposite the cable exit end 26 .
- Complementary keying and retention features (not shown) on the housing 16 and within the backshell housing 76 cooperate to locate and retain the connector housing 16 in the backshell housing 76 .
- the backshell housing 76 includes a cutout portion 86 that receives the latch member 44 such that the forward facing surface 60 of the latch beam 56 is substantially co-planar with an edge 88 of the backshell housing 76 at the connector receiving end 84 .
- the latch member 44 may be located on the backshell 14 .
- the connector 12 and backshell 14 are configured for mounting to a connector panel 100 (see FIG. 2 ).
- the locating lugs 66 are positioned sufficiently forward of the edge 88 to create a gap 90 between the locating lugs 66 and the edge 88 that is sized to receive a thickness of the connector panel 100 .
- the latch member 44 flexes in the direction of the arrow C as the connector assembly 10 is mounted to the connector panel 100 as will be described.
- FIG. 2 is a perspective view of the connector assembly 10 mounted in a connector panel 100 .
- the connector panel 100 includes a panel opening 102 that has an inner edge 104 that extends about a perimeter of the panel opening 102 .
- the panel opening 102 is configured to receive the connector 12 .
- the panel opening 102 is sized such that, rather than an interference fit, clearance is provided between the connector 12 and the connector panel 100 to provide the connector 12 with some degree of float within the panel opening 102 to allow the connector 12 to center itself with a mating connector (not shown) in blind mating situations.
- the connector panel 100 includes a pair of slots 106 , only one of which is visible in FIG. 2 , that extend from the edge 104 of the panel opening 102 .
- the connector panel has a first or front side 110 , an opposite second or rearward side 112 , and a thickness 114 between the first and second sides 110 and 112 , respectively.
- the connector assembly 10 is shown in a latched position in the connector panel 100 .
- the connector housing 16 is inserted through the connector panel opening 102 from the second side 112 in the direction of the arrow D. Insertion is accomplished by aligning the locating lugs 66 with the slots 106 .
- the locating lugs and the slots 106 are offset from a center position toward one of the first and second sides 30 and 32 . In the arrangement shown, the slots 106 and locating lugs 66 are offset toward the first side 30 .
- the assembly is advanced in a first direction, in the direction of the arrow D, until the edge 88 ( FIG.
- the connector assembly 10 is then slid in a second direction substantially perpendicular to the first direction, that being in the direction of the arrow B, while pressure is applied against the second side 112 of the connector panel 100 which flexes the latch beam 56 in the direction of the arrow C ( FIG. 1 ).
- the latch element 58 snaps through the connector panel opening 102 and engages the inner edge 104 of the panel opening which corresponds to a latched position.
- the latch element 58 engages the inner edge 104 of the panel opening 102 to inhibit movement of the connector assembly 10 away from the latched position in the direction of the arrow A.
- the retention tab 68 and the locating lugs 66 engage the first side 110 of the connector panel 100 to inhibit extraction of the connector assembly 10 .
- Removal of the connector assembly 10 is accomplished by pushing inward on the latch element 58 in the direction of the arrow E until the latch element clears or passes the inner edge 104 of the panel opening 102 and sliding the connector assembly 10 in the direction of the arrow A until the insertion position is reached wherein the locating lugs 66 are aligned with the slots 106 .
- the connector assembly 10 can then be withdrawn from the connector panel 100 in the direction of the arrow E.
- FIG. 3 is a rear perspective view of a receptacle connector 200 formed in accordance with an embodiment of the present invention.
- the receptacle connector 200 includes a receptacle housing 202 that has a first side 204 , a second side 206 opposite the first side 204 , a third side 208 and a fourth side 210 opposite the third side 208 .
- the third and fourth sides 208 and 210 each includes a plurality of ribs 212 distributed thereon. Other embodiments may or may not include the ribs 212 .
- the receptacle housing 202 has a forward mating end 220 that includes a plurality of contact cavities 222 holding a plurality of contacts (not shown).
- the contact cavities 222 receive contacts from a mating header or plug connector (not shown).
- the contacts (not shown) are joined to a plurality of cables (not shown) that extend from a contact loading end 224 of the receptacle housing 202 .
- the receptacle connector 200 does not include a backshell and the contacts may be directly connected to cables at the contact loading end 224 .
- Guideposts 228 extend forwardly from the forward mating end 220 of the receptacle housing 202 .
- the guidepost channels 40 are configured to be received in guidepost channels, such as the channels 40 in the connector housing 16 ( FIG. 1 ) in a mating connector (not shown).
- the guideposts 228 position and align the receptacle connector 200 with the mating connector.
- a latch member 244 extends from the first side 204 of the receptacle housing 202 in the direction of the arrow F.
- the latch member 244 is similar to the latch member 44 ( FIG. 1 ) previously described and includes a first end 246 and a second end 248 attached to first and second opposite ends 250 and 252 , respectively, of the first side 204 .
- the ends 246 and 248 of the latch member 244 are joined by an arcuate latch beam 256 .
- a latch element 258 is positioned on a forward facing surface 260 of the latch beam 256 .
- the arcuate shape of the latch beam 256 provides a latch beam 256 that has an increased length that imparts sufficient flexibility to the latch beam 256 to allow for an increased thickness 262 of the latch beam 256 to provide sufficient robustness for the latch member 244 to protect the latch member 244 from breakage without the need for protective devices such as shrouds.
- the receptacle housing 202 also includes locating lugs 266 that extend from third and fourth sides 208 and 210 of the receptacle housing 16 .
- the locating lugs 266 are substantially opposite each other. In other embodiments, the locating lugs 266 may not be opposite each other. Rather, they may be located in any position that does not allow the receptacle connector 200 to be mounted on a connector panel, such as the panel 100 ( FIG. 2 ) with inverted polarity. That is, the locating lugs 266 may be located in any position that provides for only one orientation of the receptacle connector 200 within the connector panel 100 .
- a retention tab 268 is formed on the second side 206 of the receptacle housing 202 .
- the retention tab 268 extends from the second side 206 in the direction of the arrow G which is substantially opposite in direction from the arrow F.
- the retention tab 268 has a length (not shown) that is substantially equal to a length (not shown) of the second 206 .
- the retention tab 268 traverses the full length of the second side 206 .
- the receptacle housing 202 includes stop flanges 280 formed on the third and fourth sides 208 and 210 , respectively, that engage the connector panel 100 ( FIG. 2 ) to limit insertion of the receptacle connector 200 forwardly in the direction of the arrow H.
- Each stop flange 280 has a front face 282 that is substantially coplanar with the forward facing surface 260 of the latch beam 256 .
- the locating lugs 266 are displaced forwardly from the stop flanges 280 and the latch beam 256 forming a gap 286 that is sized to receive the thickness 114 ( FIG. 2 ) of the connector panel 100 ( FIG. 2 ).
- the receptacle connector 200 is inserted through the connector panel opening 102 from the second side 112 in the direction of the arrow D. Insertion is accomplished by aligning the locating lugs 266 with the slots 106 .
- the assembly is advanced in a first direction, in the direction of the arrow D, until the stop flange 280 and the latch beam 256 engage the second side 112 of the connector panel 100 which represents an insertion position wherein the retention tab 268 and the locating lugs 266 are positioned adjacent the first side 110 of the connector panel 100 .
- the receptacle connector 200 is then slid in the second direction substantially perpendicular to the first direction, that being in the direction of the arrow B, while pressure is applied against the second side 112 of the connector panel 100 which flexes the latch beam 56 in the direction of the arrow I ( FIG. 3 ).
- the latch element 258 snaps through the connector panel opening 102 and engages the inner edge 104 of the panel opening 102 which corresponds to a latched position. In the latched position, the latch element 258 engages the inner edge 104 of the panel opening 102 to inhibit movement of the receptacle connector 200 away from the latched position in the direction of the arrow A.
- the retention tab 268 and the locating lugs 66 engage the first side 110 of the connector panel 100 to inhibit extraction of the receptacle connector 200 .
- Removal of the receptacle connector 200 is accomplished by pushing inward on the latch element 258 in the direction of the arrow E until the latch element clears or passes the inner edge 104 of the panel opening 102 and then sliding the receptacle connector 200 in the direction of the arrow A until the insertion position is reached wherein the locating lugs 266 are aligned with the slots 106 .
- the receptacle connector 200 can then be withdrawn from the connector panel 100 in the direction of the arrow E.
- the embodiments thus described provide a connector assembly 10 and a receptacle connector 200 that save space on a connector panel and are mountable without tools.
- the connector assembly 10 and receptacle connector 200 include latch members 44 , 244 that latch the connector assembly 10 and a receptacle connector 200 in a latched position on the connector panel 100 .
- the latch members 44 , 244 include arcuate latch beams 56 , 256 that are sufficiently flexible due to their overall lengths that they can be fabricated with an increased thickness to add robustness to the latch members 44 , 244 to protect the latch members 44 , 244 against breakage without the need for protective devices such as shrouds.
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
- The invention relates generally to electrical connectors, and more particularly, to a panel mount connector having a latch mechanism that provides for mounting of the connector without hardware.
- In general, an electrical cable includes one or more conductors, which may be wire conductors, that are surrounded by insulation. Networked electronic systems often include a number of devices communicating with other devices through a number of associated electrical cables with electrical connectors. Typically, one device is connected to another device or system through a single conductor or multiple conductors that are terminated with contacts in a connector housing. To terminate the conductors to the connector contacts, wire insulation is removed from an end of the cable to expose the conductors therein. The conductors are placed into the contacts of the connector and the conductors are attached thereto, such as with crimping or soldering techniques.
- It is common to utilize a backshell on an electrical connector to protect the conductors of the electrical cable which are connected to the contacts in the connector. The backshell covers the contact tails to prevent someone or something from inadvertently touching the energized contacts. The backshell may also provide strain relief for the cable so that excessive forces applied to the cable will not cause the cable conductors to become disconnected from the contacts in the connector housing.
- In at least some electronic systems, the electrical connectors are mounted to a connector panel for mating with a complementary mating connector. The connectors are mounted to the connector panel using a variety of methods such as brackets, clamps, or threaded bolts or other fasteners. With the continuously increasing demand for resources in today's systems, connector space on the connector panels is in short supply. In many instances, due to space limitations, system operators limit the amount of connector space available for each application. In addition to the size of the connectors and backshells themselves, features that may be provided for particular mounting arrangements may also contribute to space shortages on the connector panel by increasing the space required between connectors. For example, U.S. Pat. No. 6,095,854 describes a panel mounting system for a connector that includes a side mounted latch that is enclosed in a protective shroud to protect the latch from breakage. As another example, U.S. Pat. No. 6,312,285 describes a panel mounting system that includes a latch mechanism on the top of the connector that almost doubles the height of the connector.
- A need remains for a connector assembly that has a smaller footprint to facilitate saving space on the connector panels. It would be further desirable to provide a connector assembly that is mountable to the panel without the need for tools or mounting hardware.
- In one aspect, an electrical connector for mounting to a panel is provided. The connector includes a connector housing that has a forward mating end and a rearward contact loading end. The housing includes a first side and a second side opposite the first side. The housing is configured for insertion into an opening in the panel, wherein the opening has an inner edge. The housing is inserted into the panel opening in a first direction in an insertion position and is movable within the panel opening in a second direction substantially perpendicular to the first direction from the insertion position to a latched position. A latch member extends from the first side of the housing in a direction opposite the second direction. The latch member has first and second ends attached at respective first and second opposite ends of the first side of the housing, an arcuate latch beam joining the first and second ends of the latch member, and a latch element positioned on a forward facing surface of the latch beam. The latch element engages the inner edge of the panel opening when the housing is in the latched position to hold the housing in the latched position.
- Optionally, the connector further includes a backshell that has a connector receiving end and a cable exit end. The connector housing coupled to the connector receiving end of the backshell. The backshell having an edge at the connector receiving end that engages the panel to limit movement of the housing in the first direction. The backshell includes a cutout at the connector receiving end that receives the latch member. Alternatively, the housing includes a flange formed on a third side of the housing. The flange extends from the housing in a direction substantially perpendicular to the first and second directions. The flange engages the panel to limit movement of the housing in the first direction.
- In another aspect, an electrical connector for mounting to a panel is provided. The connector includes a connector housing that has a forward mating end and a rearward contact loading end. The housing includes a first side and a second side opposite the first side. The housing is configured for insertion into an opening in the panel, wherein the opening has an inner edge. The housing is inserted into the panel opening in a first direction in an insertion position and is movable within the panel opening in a second direction substantially perpendicular to the first direction from the insertion position to a latched position. A latch member extends from the first side of the housing in a direction opposite the second direction. The latch member has first and second ends attached at respective first and second opposite ends of the first side of the housing, an arcuate latch beam joining the first and second ends of the latch member, and a latch element positioned on a forward facing surface of the latch beam. The latch element engages the inner edge of the panel opening when the housing is in the latched position to hold the housing in the latched position. A retention tab is formed on a second side of the housing opposite the first side. The retention tab has a length substantially equal to a length of the second side. The retention tab extends from the housing in the second direction. The retention tab engages a forward side of the panel to inhibit extraction of the housing from the panel when the housing is in the latched position.
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FIG. 1 is perspective view of a connector assembly formed in accordance with an exemplary embodiment of the present invention. -
FIG. 2 is a perspective view of the connector assembly shown inFIG. 1 mounted in a connector panel. -
FIG. 3 is a perspective view of a receptacle connector formed in accordance with an embodiment of the present invention. -
FIG. 1 is perspective view of aconnector assembly 10 formed in accordance with an exemplary embodiment of the present invention. Theassembly 10 includes aconnector 12 and abackshell 14. In an exemplary embodiment, theconnector 12 is a header or plug connector. In alternative embodiments, theconnector 12 may be a receptacle connector as will be described. Theconnector 12 includes aconnector housing 16 formed from a dielectric material. Theconnector housing 16 includes aforward mating end 18. A plurality ofcontacts 20 are surrounded by ashroud 22 at theforward mating end 18 of theconnector housing 16. Thecontacts 20 are joined to a plurality of cables that extend from acable exit end 26 of thebackshell 14. - The
connector housing 16 includes afirst side 30, asecond side 32 opposite thefirst side 30, athird side 34 and afourth side 36 opposite thethird side 34.Guidepost channels 40 extend from theforward mating end 18 rearwardly into theconnector housing 16. Theguidepost channels 40 are sized and configured to receive guideposts (not shown) from a mating connector (not shown) to position and align theconnector 12 with the mating connector. - A
latch member 44 extends from thefirst side 30 of theconnector housing 16 in the direction of the arrow A. Thelatch member 44 includes afirst end 46 and asecond end 48 attached to first and second opposite ends 50 and 52, respectively, of thefirst side 30. The ends 46 and 48 of thelatch member 44 are joined by anarcuate latch beam 56. Alatch element 58 is positioned on aforward facing surface 60 of thelatch beam 56. The arcuate shape of thelatch beam 56 provides alatch beam 56 having an increased length that imparts sufficient flexibility to thelatch beam 56. The increased flexibility of thelatch beam 56 allows for an increasedthickness 62 of thelatch beam 56 to provide sufficient robustness for thelatch member 44 to protect thelatch member 44 from breakage without the need for protective devices such as shrouds to cover thelatch member 44. - The
connector housing 16 also includes locating lugs 66 that extend from third andfourth sides housing 16. In one embodiment, the locating lugs 66 are substantially opposite each other. Aretention tab 68 is formed on thesecond side 32 of theconnector housing 16. Theretention tab 68 extends from thesecond side 32 in the direction of the arrow B which is substantially opposite in direction of the arrow A. Theretention tab 68 has alength 70 that is substantially equal to alength 72 of thesecond side 32. Thus, theretention tab 68 traverses thefull length 72 of thesecond side 32. - The
backshell 14 includes abackshell housing 76 that includes anupper portion 78 and alower portion 80. The backshell upper and lower housing portions, 78 and 80 respectively, are held together byfasteners 82. In the embodiment shown inFIG. 1 , onefastener 82 is visible in the upperbackshell housing portion 78. A second fastener (not shown) joins the lowerbackshell housing portion 80 to the upperbackshell housing portion 78 from an underside of the lowerbackshell housing portion 80. In one embodiment, thefasteners 82 are self tapping screws, although other fasteners may be utilized in other embodiments. - The
backshell 14 has a forward facingconnector receiving end 84 that receives theconnector housing 16 and is opposite thecable exit end 26. Complementary keying and retention features (not shown) on thehousing 16 and within thebackshell housing 76 cooperate to locate and retain theconnector housing 16 in thebackshell housing 76. Thebackshell housing 76 includes acutout portion 86 that receives thelatch member 44 such that theforward facing surface 60 of thelatch beam 56 is substantially co-planar with anedge 88 of thebackshell housing 76 at theconnector receiving end 84. In alternative embodiments, thelatch member 44 may be located on thebackshell 14. Theconnector 12 andbackshell 14 are configured for mounting to a connector panel 100 (seeFIG. 2 ). The locating lugs 66 are positioned sufficiently forward of theedge 88 to create agap 90 between the locating lugs 66 and theedge 88 that is sized to receive a thickness of theconnector panel 100. Thelatch member 44 flexes in the direction of the arrow C as theconnector assembly 10 is mounted to theconnector panel 100 as will be described. -
FIG. 2 is a perspective view of theconnector assembly 10 mounted in aconnector panel 100. Theconnector panel 100 includes apanel opening 102 that has aninner edge 104 that extends about a perimeter of thepanel opening 102. Thepanel opening 102 is configured to receive theconnector 12. Thepanel opening 102 is sized such that, rather than an interference fit, clearance is provided between theconnector 12 and theconnector panel 100 to provide theconnector 12 with some degree of float within the panel opening 102 to allow theconnector 12 to center itself with a mating connector (not shown) in blind mating situations. - The
connector panel 100 includes a pair ofslots 106, only one of which is visible inFIG. 2 , that extend from theedge 104 of thepanel opening 102. The connector panel has a first orfront side 110, an opposite second orrearward side 112, and athickness 114 between the first andsecond sides connector assembly 10 is shown in a latched position in theconnector panel 100. - In mounting the
connector assembly 10, theconnector housing 16 is inserted through the connector panel opening 102 from thesecond side 112 in the direction of the arrow D. Insertion is accomplished by aligning the locating lugs 66 with theslots 106. The locating lugs and theslots 106 are offset from a center position toward one of the first andsecond sides slots 106 and locatinglugs 66 are offset toward thefirst side 30. The assembly is advanced in a first direction, in the direction of the arrow D, until the edge 88 (FIG. 1 ) of the backshell and thelatch beam 56 engage thesecond side 112 of theconnector panel 100 which represents an insertion position wherein theretention tab 68 and the locating lugs 66 are positioned adjacent thefirst side 110 of theconnector panel 100. Theconnector assembly 10 is then slid in a second direction substantially perpendicular to the first direction, that being in the direction of the arrow B, while pressure is applied against thesecond side 112 of theconnector panel 100 which flexes thelatch beam 56 in the direction of the arrow C (FIG. 1 ). When theconnector assembly 10 has moved sufficiently in the direction of the arrow B, thelatch element 58 snaps through theconnector panel opening 102 and engages theinner edge 104 of the panel opening which corresponds to a latched position. In the latched position, thelatch element 58 engages theinner edge 104 of the panel opening 102 to inhibit movement of theconnector assembly 10 away from the latched position in the direction of the arrow A. In addition, theretention tab 68 and the locating lugs 66 engage thefirst side 110 of theconnector panel 100 to inhibit extraction of theconnector assembly 10. - Removal of the
connector assembly 10 is accomplished by pushing inward on thelatch element 58 in the direction of the arrow E until the latch element clears or passes theinner edge 104 of thepanel opening 102 and sliding theconnector assembly 10 in the direction of the arrow A until the insertion position is reached wherein the locating lugs 66 are aligned with theslots 106. Theconnector assembly 10 can then be withdrawn from theconnector panel 100 in the direction of the arrow E. -
FIG. 3 is a rear perspective view of areceptacle connector 200 formed in accordance with an embodiment of the present invention. Thereceptacle connector 200 includes areceptacle housing 202 that has afirst side 204, asecond side 206 opposite thefirst side 204, athird side 208 and afourth side 210 opposite thethird side 208. In one embodiment, the third andfourth sides ribs 212 distributed thereon. Other embodiments may or may not include theribs 212. Thereceptacle housing 202 has aforward mating end 220 that includes a plurality ofcontact cavities 222 holding a plurality of contacts (not shown). Thecontact cavities 222 receive contacts from a mating header or plug connector (not shown). The contacts (not shown) are joined to a plurality of cables (not shown) that extend from acontact loading end 224 of thereceptacle housing 202. In an exemplary embodiment, thereceptacle connector 200 does not include a backshell and the contacts may be directly connected to cables at thecontact loading end 224.Guideposts 228 extend forwardly from theforward mating end 220 of thereceptacle housing 202. Theguidepost channels 40 are configured to be received in guidepost channels, such as thechannels 40 in the connector housing 16 (FIG. 1 ) in a mating connector (not shown). Theguideposts 228 position and align thereceptacle connector 200 with the mating connector. - A
latch member 244 extends from thefirst side 204 of thereceptacle housing 202 in the direction of the arrow F. Thelatch member 244 is similar to the latch member 44 (FIG. 1 ) previously described and includes afirst end 246 and asecond end 248 attached to first and second opposite ends 250 and 252, respectively, of thefirst side 204. The ends 246 and 248 of thelatch member 244 are joined by anarcuate latch beam 256. Alatch element 258 is positioned on aforward facing surface 260 of thelatch beam 256. The arcuate shape of thelatch beam 256 provides alatch beam 256 that has an increased length that imparts sufficient flexibility to thelatch beam 256 to allow for an increasedthickness 262 of thelatch beam 256 to provide sufficient robustness for thelatch member 244 to protect thelatch member 244 from breakage without the need for protective devices such as shrouds. - The
receptacle housing 202 also includes locatinglugs 266 that extend from third andfourth sides receptacle housing 16. In one embodiment, the locating lugs 266 are substantially opposite each other. In other embodiments, the locating lugs 266 may not be opposite each other. Rather, they may be located in any position that does not allow thereceptacle connector 200 to be mounted on a connector panel, such as the panel 100 (FIG. 2 ) with inverted polarity. That is, the locating lugs 266 may be located in any position that provides for only one orientation of thereceptacle connector 200 within theconnector panel 100. Aretention tab 268 is formed on thesecond side 206 of thereceptacle housing 202. Theretention tab 268 extends from thesecond side 206 in the direction of the arrow G which is substantially opposite in direction from the arrow F. Theretention tab 268 has a length (not shown) that is substantially equal to a length (not shown) of the second 206. Thus, theretention tab 268 traverses the full length of thesecond side 206. - The
receptacle housing 202 includes stopflanges 280 formed on the third andfourth sides FIG. 2 ) to limit insertion of thereceptacle connector 200 forwardly in the direction of the arrow H. Eachstop flange 280 has afront face 282 that is substantially coplanar with theforward facing surface 260 of thelatch beam 256. The locating lugs 266 are displaced forwardly from thestop flanges 280 and thelatch beam 256 forming agap 286 that is sized to receive the thickness 114 (FIG. 2 ) of the connector panel 100 (FIG. 2 ). - With reference to
FIGS. 2 and 3 , installation and removal of thereceptacle connector 200 from theconnector panel 100 is as described with regard to theconnector assembly 10. Thereceptacle connector 200 is inserted through the connector panel opening 102 from thesecond side 112 in the direction of the arrow D. Insertion is accomplished by aligning the locating lugs 266 with theslots 106. The assembly is advanced in a first direction, in the direction of the arrow D, until thestop flange 280 and thelatch beam 256 engage thesecond side 112 of theconnector panel 100 which represents an insertion position wherein theretention tab 268 and the locating lugs 266 are positioned adjacent thefirst side 110 of theconnector panel 100. Thereceptacle connector 200 is then slid in the second direction substantially perpendicular to the first direction, that being in the direction of the arrow B, while pressure is applied against thesecond side 112 of theconnector panel 100 which flexes thelatch beam 56 in the direction of the arrow I (FIG. 3 ). When thereceptacle connector 200 has moved sufficiently in the direction of the arrow B, thelatch element 258 snaps through theconnector panel opening 102 and engages theinner edge 104 of the panel opening 102 which corresponds to a latched position. In the latched position, thelatch element 258 engages theinner edge 104 of the panel opening 102 to inhibit movement of thereceptacle connector 200 away from the latched position in the direction of the arrow A. In addition, theretention tab 268 and the locating lugs 66 engage thefirst side 110 of theconnector panel 100 to inhibit extraction of thereceptacle connector 200. - Removal of the
receptacle connector 200 is accomplished by pushing inward on thelatch element 258 in the direction of the arrow E until the latch element clears or passes theinner edge 104 of thepanel opening 102 and then sliding thereceptacle connector 200 in the direction of the arrow A until the insertion position is reached wherein the locating lugs 266 are aligned with theslots 106. Thereceptacle connector 200 can then be withdrawn from theconnector panel 100 in the direction of the arrow E. - The embodiments thus described provide a
connector assembly 10 and areceptacle connector 200 that save space on a connector panel and are mountable without tools. Theconnector assembly 10 andreceptacle connector 200 includelatch members connector assembly 10 and areceptacle connector 200 in a latched position on theconnector panel 100. Thelatch members latch members latch members - While the invention has been described in terms of various specific embodiments, those skilled in the art will recognize that the invention can be practiced with modification within the spirit and scope of the claims.
Claims (20)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/031,140 US7137847B2 (en) | 2005-01-07 | 2005-01-07 | Slide-to-latch panel mount connector |
TW095100066A TWI364886B (en) | 2005-01-07 | 2006-01-02 | Slide-to-latch panel mount connector |
JP2006000976A JP2006190685A (en) | 2005-01-07 | 2006-01-06 | Electric connector for panel mounting |
CN2006100042974A CN1822443B (en) | 2005-01-07 | 2006-01-06 | Slide-to-latch panel mount connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/031,140 US7137847B2 (en) | 2005-01-07 | 2005-01-07 | Slide-to-latch panel mount connector |
Publications (2)
Publication Number | Publication Date |
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US20060154514A1 true US20060154514A1 (en) | 2006-07-13 |
US7137847B2 US7137847B2 (en) | 2006-11-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/031,140 Active US7137847B2 (en) | 2005-01-07 | 2005-01-07 | Slide-to-latch panel mount connector |
Country Status (4)
Country | Link |
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US (1) | US7137847B2 (en) |
JP (1) | JP2006190685A (en) |
CN (1) | CN1822443B (en) |
TW (1) | TWI364886B (en) |
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EP2112724A1 (en) * | 2008-04-22 | 2009-10-28 | Tyco Electronics Corporation | Mountable connector assemblies and frames |
EP1978606A3 (en) * | 2007-04-05 | 2010-06-09 | Tyco Electronics Corporation | Slide lock panel-mount connector |
US20140273662A1 (en) * | 2013-03-14 | 2014-09-18 | Joshua D. Heppner | Connector assembly and methods with integrated pitch translation |
WO2015145960A1 (en) * | 2014-03-26 | 2015-10-01 | Panasonic Intellectual Property Management Co., Ltd. | Switch device |
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US7708589B2 (en) | 2007-06-22 | 2010-05-04 | Fci Americas Technology, Inc. | Panel-mount connectors with latching features |
US7462067B1 (en) | 2007-08-08 | 2008-12-09 | Tyco Electronics Corporation | Cable-to-cable panel mount power connector |
US7789701B2 (en) * | 2008-05-28 | 2010-09-07 | Tyco Electronics Corporation | Panel mountable connector assembly |
JP5281051B2 (en) * | 2010-08-05 | 2013-09-04 | ヒロセ電機株式会社 | Connector device |
CN102445972B (en) * | 2010-10-15 | 2016-08-31 | 国网山东省电力公司单县供电公司 | Case of electronic device |
CN102738647B (en) * | 2011-04-01 | 2015-04-01 | 鸿富锦精密工业(深圳)有限公司 | Connector assembly |
US8672708B2 (en) * | 2012-07-09 | 2014-03-18 | Tyco Electronics Corporation | Connector assembly having a floatable module assembly with a coupling member |
US9979164B2 (en) | 2015-02-09 | 2018-05-22 | General Electric Company | Electrical distribution apparatus, system, and methods of assembling same |
US10164387B2 (en) | 2015-02-09 | 2018-12-25 | Abb Schweiz Ag | Electrical device, electrical distribution system, and methods of assembling same |
CN110531473A (en) | 2015-09-10 | 2019-12-03 | 申泰公司 | Rack installing type equipment with high heat-dissipation module and the transceiver receptacle with increased cooling |
US9801301B1 (en) | 2016-05-23 | 2017-10-24 | Te Connectivity Corporation | Cable backplane system having individually removable cable connector assemblies |
JP7194433B2 (en) * | 2019-08-29 | 2022-12-22 | 日本圧着端子製造株式会社 | Connectors and connector structures |
EP4343982A1 (en) | 2022-09-26 | 2024-03-27 | Valeo Vision | Electrical connector for an automotive lamp |
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US20140273662A1 (en) * | 2013-03-14 | 2014-09-18 | Joshua D. Heppner | Connector assembly and methods with integrated pitch translation |
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Also Published As
Publication number | Publication date |
---|---|
CN1822443A (en) | 2006-08-23 |
US7137847B2 (en) | 2006-11-21 |
TW200638635A (en) | 2006-11-01 |
CN1822443B (en) | 2010-09-29 |
JP2006190685A (en) | 2006-07-20 |
TWI364886B (en) | 2012-05-21 |
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